The Gruenberg-Kegel graph of a group is defined as the graph whose vertices are the primes that…
Seminars
Future and Ongoing Seminars
FC1 007 and Online |
Algebra, Combinatorics and Number Theory
Speaker: Diego Lucas Garcia
FC1 007 and Online |
Algebra, Combinatorics and Number Theory
Chen, Erdős, and Staton asked in 1996 how many edges are required in an n-vertex graph to…
Speaker: António Girão
FC1 031 and online |
Algebra, Combinatorics and Number Theory
This has been an open question for more than 70 years. I'll review what is known, including some…
Speaker: Ken Brown
FC1 031 and online |
Algebra, Combinatorics and Number Theory
Quasi-hereditary algebras are a class of finite-dimensional associative algebras that appear…
Speaker: Tiago Cruz
FC1 031 and online |
Algebra, Combinatorics and Number Theory
Quasigroupoids and weak Hopf quasigroups are non-associative generalizations of groupoids and…
Speaker: Ramón González Rodríguez
FC1 031 and online |
Algebra, Combinatorics and Number Theory
Polynomial expansion concerns the heuristic expectation that, for a typical polynomial P in n…
Speaker: Nuno Arala Santos
Past Seminars
Dynamical Systems
Impulsive dynamical systems may be interpreted as suitable mathematical models of real world phenome
Speaker: Jaqueline Siqueira
Room FC1.031, DMat-FCUP |
Semigroups, Automata and Languages
The problem of computing kernels of finite semigroups goes back to the early seventies and became po
Speaker: Vicente Pérez-Calabuig
Dynamical Systems
Our talk is concerned with the study of dynamical systems which are piecewise contraction maps (PC m
Speaker: Arnaldo Nogueira
Room 5.5, Department of Mathematics, University of Coimbra |
Research Seminar Program (UC|UP MATH PhD program)
The study of finite semigroups has its roots in Theoretical Computer Science. In particular, in the
Speaker: Célia Borlido
Room 0.31 |
Geometry and Topology
Let G be a complex reductive Lie group, and consider Higgs(G) the moduli space of G-Higgs bundles. T
Speaker: Ana Peón
Room FC1.029, DMat-FCUP |
Semigroups, Automata and Languages
The pseudovariety DA has a huge number of characterizations from very different areas - including al
Speaker: Manfred Kufleitner
Room 0.30 |
Geometry and Topology
Character varieties parametrize representations of the fundamental group of a variety into complex
Speaker: Vicente Muñoz
Room 0.30 |
Geometry and Topology
Character varieties are spaces of representations of finitely presented groups into real reductive L
Speaker: Carlos Florentino
Room M030 - Department of Mathematics - University of Porto |
Research Seminar Program (UC|UP MATH PhD program)
After an introduction on classical function spaces, we introduce spaces of Besov and Triebel-Lizorki
Speaker: Helena Gonçalves
Room 0.04 |
Geometry and Topology
The (Schottky) uniformization of Riemann surfaces motivated the search of a parametrization of holom
Speaker: Ana Casimiro
Room M031 |
Dynamical Systems
Heteroclinic Phenomena: the role of symmetry is a one-day meeting bringing together both experts and
Speaker: I. Labouriau, Amadeu Delshams, D. Turaev, P. Ashwin, A. Lohse
Room M031 |
Dynamical Systems
It is often relatively easy to identify and classify large classes of robust heteroclinic networks a
Speaker: Michael Field
Dynamical Systems
Randomness is ubiquitous in nature. From single-molecule biochemical reactions to macroscale biologi
Speaker: Fernando Santos
Dynamical Systems
Consideramos um processo estocástico estacionário discreto e sobre um alfabeto finito ou enumeráv
Speaker: Miguel Abadi
Room 0.04 |
Other
The rank of a homogeneous polynomial F of degree d is the minimal number of summands when it is
Speaker: Pedro Macias Marques
Room M030, Department of Mathematics, University of Porto |
Research Seminar Program (UC|UP MATH PhD program)
Let $A,B$ be $n\times n$ (complex) matrices. We are mainly interested in the study of the structure
Speaker: Fatemeh Esmaeili Taheri
Room 0.04 |
Geometry and Topology
We explain how to calculate, in some particular cases, the Seidel representation of $\pi_1({\rm Ham}
Speaker: Sílvia Anjos
Room 0.29, Mathematics Department, Faculty of Sciences. |
Semigroups, Automata and Languages
A mini-workshop dedicated to Emanuele Rodaro.
Program and abstracts may be found on: http://cmup.fc.
Speaker: Francesco Matucci (State Univ. Campinas), Rogério Reis (Univ. Porto), Pedro Silva (Univ. Porto), Hossein Shahzamanian (Univ. Porto), Jorge Almeida (Univ. Porto), José Carlos Costa (Univ. Minho), Alfredo Costa (Univ. Coimbra), Emanuele Rodaro (Univ. Porto)
Room M031 |
Tardes do CMUP
New Post Doc Meeting
Speaker: Enrique Vigil, Marco Martins Afonso, André Gama Oliveira
Room 5.5, Department of Mathematics, University of Coimbra |
Research Seminar Program (UC|UP MATH PhD program)
In recent years, mathematical modeling of cardiovascular drug delivery systems has become an efectiv
Speaker: Jahed Naghipoor